/**
 * Copyright (C) 2002-2015   The FreeCol Team
 * <p>
 * This file is part of FreeCol.
 * <p>
 * FreeCol is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 * <p>
 * FreeCol is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License
 * along with FreeCol.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.sf.freecol.server.control;

import java.util.logging.Logger;

import net.sf.freecol.server.FreeColServer;
import net.sf.freecol.server.networking.Server;


/**
 * The control object that is responsible for making changes to the internal
 * model and for communicating with the clients.
 */
public abstract class Controller extends FreeColServerHolder
{

    private static final Logger logger = Logger.getLogger( Controller.class.getName( ) );


    /**
     * The constructor to use.
     *
     * @param freeColServer The main server object.
     */
    public Controller( FreeColServer freeColServer )
    {
        super( freeColServer );
    }


    /**
     * Shut down the server (which sends a message to each client).
     */
    public void shutdown( )
    {
        Server server = getFreeColServer( ).getServer( );
        if ( server != null )
        {
            server.shutdown( );
        }
        else
        {
            logger.warning( "Tried to shut down a null server." );
        }
    }
}
